def BuildKsConfig(release, google_cloud_repo, byol, sap_hana, sap_apps):
"""Builds kickstart config from shards.
Args:
release: string; image from metadata.
google_cloud_repo: string; expects 'stable', 'unstable', or 'staging'.
byol: bool; true if using a BYOL RHEL license.
sap_hana: bool; true if building RHEL for SAP HANA
sap_apps: bool; true is building RHEL for SAP Apps
Returns:
string; a valid kickstart config.
"""
# This is where we put the kickstart config together. There are three sections
# in a kickstart config. Sections are:
# Commands and options
# Packages
# pre and post
# Each section must be in a specific order, but items in that section do not
# have to be.
# Common
ks_packages = FetchConfigPart('common-packages.cfg')
# For BYOL RHEL, don't remove subscription-manager.
if byol:
utils.Status('Building RHEL BYOL image.')
rhel_byol_post = FetchConfigPart('rhel-byol-post.cfg')
if release == 'rhel6':
utils.Status('Building RHEL 6 image.')
ks_options = FetchConfigPart('el6-options.cfg')
custom_post = FetchConfigPart('el6-post.cfg')
if byol:
custom_post = '\n'.join([custom_post, rhel_byol_post])
cleanup = FetchConfigPart('el6-cleanup.cfg')
repo_version = 'el6'
elif release == "centos6":
utils.Status('Building CentOS 6 image.')
ks_options = FetchConfigPart('el6-options.cfg')
custom_post = FetchConfigPart('co6-post.cfg')
cleanup = FetchConfigPart('el6-cleanup.cfg')
repo_version = 'el6'
elif release == "rhel7":
utils.Status('Building RHEL 7 image.')
ks_options = FetchConfigPart('el7-options.cfg')
custom_post = FetchConfigPart('el7-post.cfg')
if byol:
custom_post = '\n'.join([custom_post, rhel_byol_post])
elif sap_hana:
utils.Status('Building RHEL 7 for SAP Hana')
custom_post = FetchConfigPart('rhel7-sap-hana-post.cfg')
elif sap_apps:
utils.Status('Building RHEL 7 for SAP Apps')
custom_post = FetchConfigPart('rhel7-sap-apps-post.cfg')
cleanup = FetchConfigPart('el7-cleanup.cfg')
repo_version = 'el7'
elif release == "centos7":
utils.Status('Building CentOS 7 image.')
ks_options = FetchConfigPart('el7-options.cfg')
custom_post = FetchConfigPart('co7-post.cfg')
cleanup = FetchConfigPart('el7-cleanup.cfg')
repo_version = 'el7'
elif release == "oraclelinux6":
utils.Status('Building Oracle Linux 6 image.')
ks_options = FetchConfigPart('el6-options.cfg')
custom_post = FetchConfigPart('ol6-post.cfg')
cleanup = FetchConfigPart('el6-cleanup.cfg')
repo_version = 'el6'
elif release == "oraclelinux7":
utils.Status('Building Oracle Linux 7 image.')
ks_options = FetchConfigPart('el7-options.cfg')
custom_post = FetchConfigPart('ol7-post.cfg')
cleanup = FetchConfigPart('el7-cleanup.cfg')
repo_version = 'el7'
else:
utils.Fail('Unknown Image Name: %s' % release)
ks_post = BuildPost(custom_post, cleanup, repo_version, google_cloud_repo)
# This list should be in the order that you want each section to appear in the
# Kickstart config.
return '\n'.join([ks_options, ks_packages, ks_post])
utils.Execute(cmd, cwd=BVZ_DIR)
# Upload tar.
image_tar_gz = '/target/disk.tar.gz'
if os.path.exists(image_tar_gz):
image_tar_gz_dest = os.path.join(image_dest, 'root.tar.gz')
utils.Status('Saving %s to %s' % (image_tar_gz, image_tar_gz_dest))
utils.Gsutil(['cp', image_tar_gz, image_tar_gz_dest])
# Create and upload the synopsis of the image.
utils.Status('Creating image synopsis.')
synopsis = {}
packages = collections.OrderedDict()
_, output, _ = utils.Execute(['dpkg-query', '-W'], capture_output=True)
for line in output.split('\n')[:-1]: # Last line is an empty line.
parts = line.split()
packages[parts[0]] = parts[1]
synopsis['installed_packages'] = packages
with open('/tmp/synopsis.json', 'w') as f:
f.write(json.dumps(synopsis))
utils.Status('Uploading image synopsis.')
synopsis_dest = os.path.join(outs_path, 'synopsis.json')
utils.Gsutil(['cp', '/tmp/synopsis.json', synopsis_dest])
if __name__ == '__main__':
try:
main()
utils.Success('Debian build was successful!')
except:
utils.Fail('Debian build failed!')
# Mount the installer disk.
utils.Execute(['mount', '-t', 'ext4', '/dev/sdb1', '/mnt'])
utils.Status('Installer root: %s' % os.listdir('/mnt'))
utils.Status('Build logs: %s' % os.listdir('/mnt/build-logs'))
# For some reason we need to remove the gsutil credentials.
utils.Execute(['rm', '-Rf', '/root/.gsutil'])
utils.Execute(['gsutil', 'cp', '/mnt/ks.cfg',
'%s/' % logs_path],
raise_errors=False)
utils.Execute(['gsutil', 'cp', '/mnt/build-logs/*',
'%s/' % logs_path],
raise_errors=False)
utils.Execute([
'gsutil', 'cp', '/mnt/build-logs/synopsis.json',
'%s/synopsis.json' % outs_path
],
raise_errors=False)
utils.Execute(['umount', '-l', '/mnt'])
if __name__ == '__main__':
try:
main()
utils.Success('Build logs successfully saved.')
except:
utils.Fail('Failed to save build logs.')
])
# Tell Anaconda not to store its logs in the installed image,
# unless requested to keep them for debugging.
if not savelogs:
args += ' inst.nosave=all'
cfg = re.sub(r'append initrd=initrd\.img.*', r'\g<0> %s' % args, cfg)
# Change labels to explicit partitions.
if release in ['centos7', 'rhel7', 'oraclelinux7']:
cfg = re.sub(r'LABEL=[^ ]+', 'LABEL=INSTALLER', cfg)
# Print out a the modifications.
diff = difflib.Differ().compare(oldcfg.splitlines(1),
cfg.splitlines(1))
utils.Status('Modified extlinux.conf:\n%s' % '\n'.join(diff))
f.seek(0)
f.write(cfg)
f.truncate()
# Activate extlinux.
utils.Execute(['extlinux', '--install', 'installer/extlinux'])
if __name__ == '__main__':
try:
main()
utils.Success('EL Installer build successful!')
except:
utils.Fail('EL Installer build failed!')